🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 10.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.94 AU - 0.96 AU

Year: 598 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,883,058 km

• M1: 149,448 km (0.072 R)
• M2: 241,451 km (0.043 R)
• M3: 347,217 km (0.061 R)
• M4: 416,929 km (0.032 R)
• M5: 598,242 km (0.119 R)
• M6: 717,023 km (0.055 R)
• M7: 935,136 km (0.086 R)
• M8: 1,014,423 km (0.048 R)
• M9: 1,111,961 km (0.096 R)
• M10: 1,305,391 km (0.093 R)
• M11: 1,463,815 km (0.116 R)
• M12: 1,628,672 km (0.116 R)
• M13: 1,887,776 km (0.105 R)
• M14: 2,028,846 km (0.11 R)
• M15: 2,113,818 km (0.109 R)
• M16: 2,206,868 km (0.093 R)
• M17: 2,287,651 km (0.098 R)
• M18: 2,383,244 km (0.085 R)
• M19: 2,543,164 km (0.09 R)
• M20: 2,685,282 km (0.114 R)
• M21: 2,903,246 km (0.105 R)
• M22: 3,333,639 km (0.088 R)
• M23: 3,481,741 km (0.076 R)
• M24: 3,576,287 km (0.108 R)
• M25: 3,647,794 km (0.112 R)
• M26: 3,914,228 km (0.104 R)
• M27: 3,996,358 km (0.116 R)
• M28: 4,095,541 km (0.071 R)
• M29: 4,162,112 km (0.092 R)
• M30: 4,262,642 km (0.094 R)
• M31: 4,364,069 km (0.119 R)
• M32: 4,543,437 km (0.084 R)
• M33: 4,655,635 km (0.077 R)
• M34: 4,812,713 km (0.117 R)
• M35: 4,989,239 km (0.104 R)
• M36: 5,078,399 km (0.082 R)
• M37: 5,159,032 km (0.12 R)
• M38: 5,403,475 km (0.073 R)
• M39: 5,531,830 km (0.115 R)
• M40: 5,605,582 km (0.048 R)
• M41: 5,670,358 km (0.086 R)
• M42: 5,735,433 km (0.11 R)
• M43: 5,875,756 km (0.118 R)
• M44: 5,979,277 km (0.051 R)
• M45: 6,150,268 km (0.068 R)
• M46: 6,293,882 km (0.06 R)
• M47: 6,361,350 km (0.102 R)
• M48: 6,545,505 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 9.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.72 AU - 1.2 AU

Year: 607 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,883,058 km

• M1: 119,379 km (0.109 R)
• M2: 225,893 km (0.064 R)
• M3: 368,759 km (0.105 R)
• M4: 455,077 km (0.065 R)
• M5: 519,254 km (0.072 R)
• M6: 577,448 km (0.092 R)
• M7: 648,208 km (0.055 R)
• M8: 708,346 km (0.094 R)
• M9: 774,319 km (0.101 R)
• M10: 849,716 km (0.038 R)
• M11: 935,435 km (0.084 R)
• M12: 1,047,933 km (0.117 R)
• M13: 1,144,723 km (0.108 R)
• M14: 1,240,316 km (0.072 R)
• M15: 1,299,856 km (0.069 R)
• M16: 1,382,284 km (0.072 R)
• M17: 1,453,044 km (0.115 R)
• M18: 1,534,276 km (0.106 R)
• M19: 1,626,428 km (0.118 R)
• M20: 1,850,376 km (0.076 R)
• M21: 1,919,041 km (0.114 R)
• M22: 1,978,581 km (0.105 R)
• M23: 2,069,088 km (0.114 R)
• M24: 2,161,091 km (0.101 R)
• M25: 2,233,496 km (0.091 R)
• M26: 2,301,563 km (0.113 R)
• M27: 2,461,334 km (0.089 R)
• M28: 2,526,259 km (0.099 R)
• M29: 2,663,590 km (0.06 R)
• M30: 2,837,124 km (0.047 R)
• M31: 2,939,748 km (0.077 R)
• M32: 3,119,265 km (0.093 R)
• M33: 3,231,164 km (0.079 R)
• M34: 3,344,260 km (0.096 R)
• M35: 3,416,516 km (0.055 R)
• M36: 3,501,338 km (0.043 R)
• M37: 3,691,926 km (0.102 R)
• M38: 3,797,841 km (0.049 R)
• M39: 3,923,803 km (0.112 R)
• M40: 4,000,097 km (0.094 R)
• M41: 4,108,855 km (0.084 R)
• M42: 4,421,664 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 11.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.06 AU - 1.44 AU

Year: 902 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,883,058 km

• M1: 144,960 km (0.053 R)
• M2: 222,751 km (0.102 R)
• M3: 343,028 km (0.086 R)
• M4: 420,819 km (0.111 R)
• M5: 517,908 km (0.11 R)
• M6: 599,887 km (0.06 R)
• M7: 699,968 km (0.063 R)
• M8: 955,482 km (0.109 R)
• M9: 1,056,460 km (0.077 R)
• M10: 1,129,763 km (0.075 R)
• M11: 1,237,174 km (0.074 R)
• M12: 1,348,326 km (0.089 R)
• M13: 1,450,052 km (0.096 R)
• M14: 1,757,326 km (0.029 R)
• M15: 1,902,287 km (0.12 R)
• M16: 2,007,753 km (0.065 R)
• M17: 2,184,428 km (0.112 R)
• M18: 2,264,762 km (0.111 R)
• M19: 2,501,127 km (0.108 R)
• M20: 2,638,458 km (0.065 R)
• M21: 2,827,250 km (0.067 R)
• M22: 2,909,679 km (0.071 R)
• M23: 3,009,460 km (0.08 R)
• M24: 3,133,178 km (0.059 R)
• M25: 3,224,133 km (0.075 R)
• M26: 3,316,136 km (0.103 R)
• M27: 3,444,042 km (0.104 R)
• M28: 3,520,337 km (0.109 R)
• M29: 3,716,759 km (0.116 R)
• M30: 3,874,136 km (0.08 R)
• M31: 3,965,840 km (0.109 R)
• M32: 4,126,657 km (0.068 R)
• M33: 4,277,153 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 9.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.19 AU - 6.62 AU

Year: 8102 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,883,058 km

• M1: 120,576 km (0.071 R)
• M2: 223,350 km (0.078 R)
• M3: 339,737 km (0.039 R)
• M4: 505,940 km (0.116 R)
• M5: 568,023 km (0.099 R)
• M6: 814,860 km (0.044 R)
• M7: 1,046,587 km (0.098 R)
• M8: 1,145,321 km (0.059 R)
• M9: 2,065,797 km (0.113 R)
• M10: 2,212,553 km (0.103 R)
• M11: 2,561,116 km (0.099 R)
• M12: 2,673,613 km (0.087 R)
• M13: 2,926,882 km (0.055 R)
• M14: 2,997,493 km (0.103 R)
• M15: 3,481,890 km (0.06 R)
• M16: 5,219,919 km (0.104 R)
• M17: 5,450,000 km (0.097 R)
• M18: 5,654,201 km (0.111 R)
• M19: 5,771,935 km (0.088 R)
• M20: 6,464,872 km (0.076 R)
• M21: 6,587,991 km (0.089 R)
• M22: 6,930,869 km (0.108 R)
• M23: 7,056,980 km (0.055 R)
• M24: 7,311,596 km (0.11 R)
• M25: 7,472,264 km (0.112 R)
• M26: 8,060,333 km (0.091 R)
• M27: 9,315,459 km (0.061 R)
• M28: 9,385,022 km (0.108 R)
• M29: 9,912,505 km (0.09 R)
• M30: 10,090,376 km (0.084 R)
• M31: 10,197,638 km (0.072 R)
• M32: 10,521,817 km (0.085 R)
• M33: 11,069,494 km (0.108 R)
• M34: 11,143,246 km (0.114 R)
• M35: 11,291,348 km (0.111 R)
• M36: 11,814,342 km (0.066 R)
• M37: 12,078,831 km (0.106 R)
• M38: 12,536,750 km (0.109 R)
• M39: 12,806,625 km (0.082 R)
• M40: 13,234,475 km (0.081 R)
• M41: 13,548,630 km (0.05 R)
• M42: 14,748,405 km (0.098 R)
• M43: 14,829,637 km (0.051 R)
• M44: 15,196,750 km (0.077 R)
• M45: 15,402,148 km (0.076 R)
• M46: 16,107,053 km (0.107 R)
• M47: 16,232,566 km (0.114 R)
• M48: 16,316,490 km (0.113 R)
• M49: 17,333,905 km (0.065 R)
• M50: 17,462,559 km (0.04 R)
• M51: 18,854,268 km (0.092 R)
• M52: 20,055,988 km (0.098 R)
• M53: 20,916,475 km (0.092 R)
• M54: 21,282,391 km (0.114 R)
• M55: 21,604,326 km (0.093 R)
• M56: 22,159,933 km (0.116 R)
• M57: 22,486,206 km (0.112 R)
• M58: 23,190,812 km (0.11 R)
• M59: 23,522,171 km (0.098 R)
• M60: 23,807,304 km (0.072 R)
• M61: 24,429,183 km (0.078 R)
• M62: 24,669,736 km (0.076 R)
• M63: 25,104,916 km (0.051 R)
• M64: 25,299,094 km (0.101 R)
• M65: 25,835,702 km (0.108 R)
• M66: 25,933,688 km (0.108 R)
• M67: 26,080,893 km (0.087 R)
• M68: 26,179,029 km (0.09 R)
• M69: 26,870,470 km (0.039 R)
• M70: 27,069,136 km (0.083 R)
• M71: 27,168,619 km (0.051 R)
• M72: 27,368,033 km (0.066 R)
• M73: 27,617,861 km (0.074 R)
• M74: 28,170,476 km (0.089 R)
• M75: 28,827,958 km (0.05 R)
• M76: 29,184,301 km (0.066 R)
• M77: 29,798,250 km (0.069 R)
• M78: 30,571,821 km (0.12 R)
• M79: 31,351,974 km (0.059 R)
• M80: 31,508,752 km (0.096 R)
• M81: 33,197,712 km (0.07 R)
• M82: 33,517,553 km (0.053 R)
• M83: 33,999,407 km (0.07 R)
• M84: 35,949,565 km (0.112 R)
• M85: 36,717,750 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,866 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit